I can't. Of course not, but it feels better than credit cards. Savings card, if there is a limit, you can use it yourself. This is your own money. Use as much as you have. Didn't say you owed money. Credit card, the card is your own. That's right. But the money in it belongs to the bank, not to you. Use as much as you have, that is, spend in advance. After you use it, you should return it before the repayment period. Savings card is a kind of financial transaction card issued by the bank to provide financial services for depositors, which belongs to a kind of debit card.